There are a lot
of different variable speed belt products designed and built by many different
high quality manufacturers, so here is a quick introduction to some of the
variable speed pulleys and belt manufacturers available through YB Components.
Berges Speed Belts
symmetrical and asymmetrical variable speed belts, with the former operating up
to 160 kW and the latter operating up to 200 kW. They also design and
manufacture double pulley drives or compound pulley systems, which feature a
combination of two pulleys working together to move the load.
Browning Variable Speed Pulley
sheaves include angular-faced centre flanges bolted to the barrel-mounted fixed
flange, with another series of angular-faced flanges bolted to the threaded locking
collar on the end flange. These angular flanges move closer together to increase
the pitch diameter when the
threaded locking collar is turned clockwise, and turning it anti-clockwise
moves the angular flanges apart to decrease the pitch diameter.
Carlisle High Performance Belts
There are some
excellent synchronous belts in the Carlisle variable speed belts
range, including the Air-Cooled Heat Exchanger (ACHE) that features a Z-shaped
twist and a vertical shaft. The Carlisle Cotton Drive belts are designed to
replace OEM belts on cotton gin drives. They can operate in harsh conditions
and they are very strong, as well as boasting high dimensional stability due to
the Ultra-Cord tensile members.
Centre Variable Speed Pulley Drives includes two variable speed pulleys and a
variable speed belt, with the mechanically-adjustable first pulley mounted on
the motor shaft and the spring-loaded second pulley mounted on the shaft of the
pulley. Deepak’s Adjustable Centre Variable Speed Pulley Drives include a
spring loaded pulley alongside a fixed diameter pulley with a variable speed
belt and a motor slide base. The adjustable variety of these Deepak pulleys is
interchangeable with a Lenze Pulley.
Lenze Variable Speed Pulleys
speed belts manufactured by Lenze produce high quality performance in tight
spaces with increased flexibility and reduced heat generation. These V-belts are
ribbed and can be jacketed or raw-edged according to the application. Other
options include low-expansion or reinforced tensile cords. Lenze’s toothed belt
pulleys can come in unprocessed, pre-processed or fully processed form, and
they can also be clamped or unclamped. There are also many options with tooth
shapes and pitches.
Other Lenze products available
include the rotating Lenze power belt which can be used in applications with
power transmissions up to 1000 kW. The Poly Chain Carbon Volt power belt is an
innovative synchronous drive system with a patented carbon fibre and antistatic
coating. The polyurethane composite and integrated carbon fibre tensile cord makes
it very resistant to operational fatigue. The range of Lenze products available
come in a variety of profiles, pitches and dimensions.
If you require Berges
speed belts, Carlisle variable speed belts, Deepak pulleys or any of the Lenze products
available, then contact
who are the UK’s leading machine parts suppliers.